Plus artificial intelligence and deep learning technologies may help doctors diagnose and treat patients suffering from glaucoma and the number of smartphones in the world surpasses the human population Shutterstockcom Whats the Worlds Most Common Passowrd According to a study from the UKs national Cyber Security Center more than 23 million people globally use the same easy-to-guess password 123456 Second place goes to 123456789 and runners up include 1111111 and simply password Source Digital Trends Can You Hear Me Now There are now more cellphones on earth than human beings Thats according to data from the United Nations the UNs International Telecommunication Union and the World Bank who found that in the middle of the past decade the number of active cellphone plans surpassed the now more than 75 billion people on the planet Not every single person has their own phone of course and many people have more than one Plus there are only about 528 billion smartphones globally Source Quartz Seeing into the Future Traditional tests for how much eyesight a person has lost due to glaucoma are complex and time-intensive but IBMs research team has used artificial intelligence and deep learning to evaluate vision levels based on a 3-D scan of an optic nerve They report that the method is more accurate than conventional tests and that going forward AI could predict the outcomes of future vision tests allowing doctors to better treat glaucoma patients Source Engadget